| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.36 | 9.783% | $212.2764 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $193.47 | 4.777% | $202.7121 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $247.25 | 3.240% | $255.2609 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $242.53 | 12.861% | $273.7218 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $139.48 | 12.562% | $157.0015 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $55.88 | 4.236% | $58.2471 | $58.25 | $58.25 | $58.20 |
| Purchase #7 | $120.31 | 9.848% | $132.1581 | $132.16 | $132.15 | $132.20 |
| 7 purchase totals = | $1,192.28 | $1,291.3779 | $1,291.38 | $1,291.35 | $1,291.40 | |